/Engine/Source/Runtime/MovieSceneTracks/Public/Systems/MovieSceneComponentMaterialSystem.h
typedef [TPreAnimatedMaterialTraits](API\Runtime\MovieSceneTracks\Systems\TPreAnimatedMaterialTraits)< [FComponentMaterialAccessor](API\Runtime\MovieSceneTracks\Systems\FComponentMaterialAccessor), [UObject](API\Runtime\CoreUObject\UObject\UObject) *, int32 > FPreAnimatedComponentMaterialTraits